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Reserves of Phosphate in the Land-Pebble Phosphate Field, Hardee, Hillsborough, Manatee, Osceola, Pasco, and Polk Counties, Florida
From abstract: Investigations of the land-pebble phosphate deposits of Florida by the Geological Survey began in November 1947. This report presents the computation of reserves of phosphate rock in the northern part of the district.
Date:
January 1951
Creator:
Cathcart, James Bachelder; Tillman, C. G. & Dutro, H. B.
System:
The UNT Digital Library
Preliminary Results of Prospecting of the "Leached" Zone Over Phosphate Deposits in NW 1/4 of Sec. 9, T. 31 S., R. 25 E., Polk County, Florida
Report discussing a geological examination of an area in Polk County, Florida with leached zones containing uranium. The objective of the study was to determine the advisability of making plans for stockpiling the leached zone material in this area.
Date:
December 1949
Creator:
Stewart, Robert H.
System:
The UNT Digital Library
The Occurrence of Millisite and Pseudowavellite in the Leached Zone at Homeland, Florida
Report discussing studies of millisite and pseudowavellite, which were "locally abundant in the leached zone of the highly phosphatic Bone Valley formation in west-central Florida." Studies include optical determinations and x-ray studies.
Date:
March 1953
Creator:
Owens, J. P.; Berman, R. & Altschuler, Z. S.
System:
The UNT Digital Library
Index Map of Central Florida Showing Location of Sources of Data
The following documents are three maps on the stratigraphy between Hernando and Polk Counties, Florida. These maps are in relation to document USGS Bulletin 1074, "Stratigraphy of the Area Between Hernando and Hardee Counties, Florida".
Date:
1955
Creator:
Geological Survey (U.S.)
System:
The UNT Digital Library
Stratigraphy of Middle Tertiary Rocks in Part of West-Central Florida
The following report presents the results of part of a geologic study of the phosphate deposits in central Florida. The purpose of the investigative research done in Florida is to determine the geologic history of the phosphate deposits and associated sediments, in order that the distribution of phosphate and uranium will be more clearly understood.
Date:
August 1956
Creator:
Carr, Wilfred J. & Alverson, Douglas C.
System:
The UNT Digital Library
Geology of the Aluminum Phosphate Zone in the Lakeland Highlands Area and Clark James-South Ridgewood Tracts, Land-Pebble Phosphate District, Polk County, Florida
The following report is based mainly on information obtained from lithologic and gamma-ray logs of drill holes in the Lakeland Highlands area and Clark James-South Ridgewood.
Date:
June 1957
Creator:
Emerick, W. L.
System:
The UNT Digital Library